Unattractive
Part of speech: adjective
Definition: not handsome or beautiful or appealing lacking the power to attract interest
Example sentence: I do not like candid pictures. They are so unattractive.
Homely
Part of speech: adjective
Definition: Characteristic of or belonging to home, domestic.Simple, familiar, unelaborate.Lacking in beauty or elegance, plain in appearance, physically unattractive.Proficient in skills needed to maintain a home.
Example sentence: Good-looking individuals are treated better than homely ones in virtually every social situation, from dating to trial by jury. If everyday experience hasn't convinced you of this, there's research that will.